参数资料
型号: XR17D152CMTR-F
厂商: Exar Corporation
文件页数: 5/68页
文件大小: 0K
描述: IC UART PCI BUS DUAL 100TQFP
标准包装: 1,000
特点: *
通道数: 2,DUART
FIFO's: 64 字节
规程: RS485
电源电压: 3.3V,5V
带自动流量控制功能:
带IrDA 编码器/解码器:
带故障启动位检测功能:
带调制解调器控制功能:
安装类型: 表面贴装
封装/外壳: 100-TQFP
供应商设备封装: 100-TQFP(14x14)
包装: 带卷 (TR)
á
XR17D152
REV. 1.2.0
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
13
Ox08A
RESET
Write-only Self clear bits after executing Reset [1:0]
Bits 7-0 = 0x00
Ox08B
SLEEP
Read/Write Sleep mode [1:0]
Bits 7-0 = 0x00
Ox08C
DREV
Read-only Device revision
Bits 7-0 = 0x02
Ox08D
DVID
Read-only Device identification
Bits 7-0 = 0x22
Ox08E
REGB
Read/Write
Bits 7-0 = 0x00
Ox08F
MPIOINT
Read/Write MPIO interrupt mask
Bits 7-0 = 0x00
Ox090
MPIOLVL
Read/Write MPIO level control
Bits 7-0 = 0x00
Ox091
MPIO3T
Read/Write MPIO output control
Bits 7-0 = 0x00
Ox092
MPIOINV
Read/Write MPIO input polarity select
Bits 7-0 = 0x00
Ox093
MPIOSEL
Read/Write MPIO select
Bits 7-0 = 0xFF
TABLE 4: DEVICE CONFIGURATION REGISTERS SHOWN IN DWORD ALIGNMENT
ADDRESS
REGISTER
BYTE 3 [31:24]
BYTE 2 [23:16]
BYTE 1 [15:8]
BYTE 0 [7:0]
0x080
-083
INTERRUPT (read-only)
INT3
INT2
INT1
INT0
0x084-087
TIMER (read/write)
TIMERMSB
TIMERLSB
TIMER
(reserved)
TIMERCNTL
0x088-08B
ANCILLARY1 (read/write)
SLEEP
RESET
REGA
(reserved)
8XMODE
0x08C-08F
ANCILLARY2 (read-only)
MPIOINT
REGB
DVID
DREV
0x090-093
MPIO (read/write)
MPIOSEL
MPIOINV
MPIO3T
MPIOLVL
TABLE 3: DEVICE CONFIGURATION REGISTERS SHOWN IN BYTE ALIGNMENT
ADDRESS
[A7:A0]
REGISTER
READ/WRITE COMMENT
RESET STATE
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